I found an error I was trying the new snapshot of minecraft the 22w16b so I played a couple of hours and suddenly the game closes and I get this error when I see the error report I get this

 

I get this long message in notepad

 

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---- Minecraft Crash Report ----
// Don't do that.

Time: 21/04/22 14:08
Description: Ticking entity

java.lang.NullPointerException: Cannot invoke "dnm.a()" because "$$1" is null
    at net.minecraft.world.level.pathfinder.WalkNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStartNode(net.minecraft.core.BlockPos)(WalkNodeEvaluator.java:109)
    at net.minecraft.world.level.pathfinder.FlyNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStart()(FlyNodeEvaluator.java:72)
    at net.minecraft.world.level.pathfinder.PathFinder.net.minecraft.world.level.pathfinder.Path findPath(net.minecraft.world.level.PathNavigationRegion,net.minecraft.world.entity.Mob,java.util.Set,float,int,float)(PathFinder.java:43)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int,float)(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int)(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:153)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(net.minecraft.core.BlockPos,int)(PathNavigation.java:153)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:153)
    at net.minecraft.world.entity.animal.Bee$BeeWanderGoal.void start()(Bee.java:814)
    at net.minecraft.world.entity.ai.goal.WrappedGoal.void start()(WrappedGoal.java:41)
    at net.minecraft.world.entity.ai.goal.GoalSelector.void tick()(GoalSelector.java:106)
    at net.minecraft.world.entity.Mob.void serverAiStep()(Mob.java:751)
    at net.minecraft.world.entity.LivingEntity.void aiStep()(LivingEntity.java:2624)
    at net.minecraft.world.entity.Mob.void aiStep()(Mob.java:551)
    at net.minecraft.world.entity.AgeableMob.void aiStep()(AgeableMob.java:127)
    at net.minecraft.world.entity.animal.Animal.void aiStep()(Animal.java:57)
    at net.minecraft.world.entity.animal.Bee.void aiStep()(Bee.java:517)
    at net.minecraft.world.entity.LivingEntity.void tick()(LivingEntity.java:2369)
    at net.minecraft.world.entity.Mob.void tick()(Mob.java:351)
    at net.minecraft.world.entity.animal.Bee.void tick()(Bee.java:300)
    at net.minecraft.server.level.ServerLevel.void tickNonPassenger(net.minecraft.world.entity.Entity)(ServerLevel.java:704)
    at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)
    at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)
    at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)
    at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)
    at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333)
    at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)
    at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)
    at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)
    at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)
    at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)
    at java.base/java.lang.Thread.run(Thread.java:833)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
    at net.minecraft.world.level.pathfinder.WalkNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStartNode(net.minecraft.core.BlockPos)(WalkNodeEvaluator.java:109)
    at net.minecraft.world.level.pathfinder.FlyNodeEvaluator.net.minecraft.world.level.pathfinder.Node getStart()(FlyNodeEvaluator.java:72)
    at net.minecraft.world.level.pathfinder.PathFinder.net.minecraft.world.level.pathfinder.Path findPath(net.minecraft.world.level.PathNavigationRegion,net.minecraft.world.entity.Mob,java.util.Set,float,int,float)(PathFinder.java:43)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int,float)(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:204)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(java.util.Set,int,boolean,int)(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:176)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.PathFinder createPathFinder(int)(PathNavigation.java:153)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.net.minecraft.world.level.pathfinder.Path createPath(net.minecraft.core.BlockPos,int)(PathNavigation.java:153)
    at net.minecraft.world.entity.ai.navigation.PathNavigation.boolean canUpdatePath()(PathNavigation.java:153)
    at net.minecraft.world.entity.animal.Bee$BeeWanderGoal.void start()(Bee.java:814)
    at net.minecraft.world.entity.ai.goal.WrappedGoal.void start()(WrappedGoal.java:41)
    at net.minecraft.world.entity.ai.goal.GoalSelector.void tick()(GoalSelector.java:106)
    at net.minecraft.world.entity.Mob.void serverAiStep()(Mob.java:751)
    at net.minecraft.world.entity.LivingEntity.void aiStep()(LivingEntity.java:2624)
    at net.minecraft.world.entity.Mob.void aiStep()(Mob.java:551)
    at net.minecraft.world.entity.AgeableMob.void aiStep()(AgeableMob.java:127)
    at net.minecraft.world.entity.animal.Animal.void aiStep()(Animal.java:57)
    at net.minecraft.world.entity.animal.Bee.void aiStep()(Bee.java:517)
    at net.minecraft.world.entity.LivingEntity.void tick()(LivingEntity.java:2369)
    at net.minecraft.world.entity.Mob.void tick()(Mob.java:351)
    at net.minecraft.world.entity.animal.Bee.void tick()(Bee.java:300)
    at net.minecraft.server.level.ServerLevel.void tickNonPassenger(net.minecraft.world.entity.Entity)(ServerLevel.java:704)
    at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)
    at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)
    at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)
    at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)
    at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333)

-- Entity being ticked --
Details:
    Entity Type: minecraft:bee (bks)
    Entity ID: 440
    Entity Name: Abeja
    Entity's Exact location: -440.36, 78.41, 705.64
    Entity's Block location: World: (-441,78,705), Section: (at 7,14,1 in -28,4,44; chunk contains blocks -448,-64,704 to -433,319,719), Region: (-1,1; contains chunks -32,32 to -1,63, blocks -512,-64,512 to -1,319,1023)
    Entity's Momentum: -0.06, -0.02, -0.06
    Entity's Passengers: []
    Entity's Vehicle: null
Stacktrace:
    at net.minecraft.world.level.Level.void sendBlockUpdated(net.minecraft.core.BlockPos,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,double,double,double,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void playSeededSound(net.minecraft.world.entity.player.Player,net.minecraft.world.entity.Entity,net.minecraft.sounds.SoundEvent,net.minecraft.sounds.SoundSource,float,float,long)(Level.java:465)
    at net.minecraft.world.level.Level.void guardEntityTick(java.util.function.Consumer,net.minecraft.world.entity.Entity)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.entity.Entity getEntity(int)(Level.java:465)
    at net.minecraft.world.level.Level.net.minecraft.world.level.saveddata.maps.MapItemSavedData getMapData(java.lang.String)(Level.java:465)
    at net.minecraft.world.level.Level.void setMapData(java.lang.String,net.minecraft.world.level.saveddata.maps.MapItemSavedData)(Level.java:465)
    at net.minecraft.world.level.Level.void destroyBlockProgress(int,net.minecraft.core.BlockPos,int)(Level.java:465)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:365)
    at net.minecraft.server.level.ServerLevel.void lambda$tick$3(net.minecraft.util.profiling.ProfilerFiller,net.minecraft.world.entity.Entity)(ServerLevel.java:365)
    at net.minecraft.world.level.entity.EntityTickList.void forEach(java.util.function.Consumer)(EntityTickList.java:54)
    at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:333)
    at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)
    at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)
    at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)
    at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)
    at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)
    at java.base/java.lang.Thread.run(Thread.java:833)

-- Affected level --
Details:
    All players: 1 total; [aer['Anymus3672'/85, l='ServerLevel[XD]', x=-294.42, y=66.00, z=724.80]]
    Chunk stats: 5079
    Level dimension: minecraft:overworld
    Level spawn location: World: (16,71,-16), Section: (at 0,7,0 in 1,4,-1; chunk contains blocks 16,-64,-16 to 31,319,-1), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
    Level time: 52438 game time, 60013 day time
    Level name: XD
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Level weather: Rain time: 41585 (now: false), thunder time: 44260 (now: false)
    Known server brands: vanilla
    Level was modded: false
    Level storage version: 0x04ABD - Anvil
Stacktrace:
    at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:881)
    at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:825)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:825)
    at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:97)
    at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:671)
    at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:263)
    at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:263)
    at java.base/java.lang.Thread.run(Thread.java:833)

-- System Details --
Details:
    Minecraft Version: 22w16b
    Minecraft Version ID: 22w16b
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 17.0.1, Microsoft
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
    Memory: 696916720 bytes (664 MiB) / 2147483648 bytes (2048 MiB) up to 2147483648 bytes (2048 MiB)
    CPUs: 4
    Processor Vendor: GenuineIntel
    Processor Name: Intel(R) Core(TM) i3-9100F CPU @ 3.60GHz
    Identifier: Intel64 Family 6 Model 158 Stepping 10
    Microarchitecture: Coffee Lake
    Frequency (GHz): 3.60
    Number of physical packages: 1
    Number of physical CPUs: 4
    Number of logical CPUs: 4
    Graphics card #0 name: NVIDIA GeForce GTX 1660 SUPER
    Graphics card #0 vendor: NVIDIA (0x10de)
    Graphics card #0 VRAM (MB): 4095.00
    Graphics card #0 deviceId: 0x21c4
    Graphics card #0 versionInfo: DriverVersion=30.0.15.1179
    Memory slot #0 capacity (MB): 8192.00
    Memory slot #0 clockSpeed (GHz): 2.40
    Memory slot #0 type: DDR4
    Memory slot #1 capacity (MB): 4096.00
    Memory slot #1 clockSpeed (GHz): 2.40
    Memory slot #1 type: DDR4
    Virtual memory max (MB): 16582.26
    Virtual memory used (MB): 11971.06
    Swap memory total (MB): 4352.00
    Swap memory used (MB): 1090.32
    JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    Server Running: true
    Player Count: 1 / 8; [aer['Anymus3672'/85, l='ServerLevel[XD]', x=-294.42, y=66.00, z=724.80]]
    Data Packs: vanilla
    World Generation: Stable
    Type: Integrated Server (map_client.txt)
    Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched

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!image-2022-04-21-14-20-01-297.png!